LG LB-H1860RH Service Manual page 19

HEAT PUMP
Model : LB-E4880RH
OUTDOOR WIRING DIAGRAM
Fuse
(250V 5A)
BK
BK
BK
WH
RD Fuse
(250V 5A)
WH
BK WH
R S T N
1 3 5 31
CRANK-CASE
HEATER
MAGNETIC
BK
POWER SUPPLY
CONTACTER 2 4 6 32
OR
BK
BK
CAPACITOR CAPACITOR
BK RD
YL BK YL BK
WH
OR OR
FAN FAN
MOTOR MOTOR
T1
T2
T3
COMP.
COOLING ONLY
Model : LB-E4880RH
OUTDOOR WIRING DIAGRAM
BK
BK
WH
RD
WH
OR
BK
TM R S T N
CRANK-CASE
HEATER
POWER SUPPLY
BK
OR
BR BR
Co Co
YL BK YL BK
OR OR
FMo FMo
49FMo 49FMo
REMOVE JUMP WIRE
WHEN CONNECTING
BK FIRE ALARM SYSTEM
WH
pipe TH
D.P
NO NC NO NC
TNS
BK
WH
T/B3
OR
BL
BK
BK
1 2
WH
A 3 4
OR
WH
T/B1 5 6
B
BK
BK
7 8
BK
T/B2
POWER WH
RELAY
BK
BL
WH WH
BK
BK
BK
BR
1
WH
BL
2
BK
BR
3
BL
BL 4
5
REVERSING
GN/YL
6
VALVE
TERMINAL BLOCK
BL
GN/YL
3854A20235A
REMOVE JUMP WIRE
WHEN CONNECTING
FIRE ALARM SYSTEM
BK
F1
F1
BK
WH
WH
1 3 5 31
52C BK
A
B
2 4 6 32
WH BK
BK RD
1(L)
WH
2(N)
3
BL
4
5
T3 T2
T1
TMo
CM
GN/YL
3854A20078C
INDOOR WIRING DIAGRAM
BR
FUSE T3.15A
1
2
BL
3
4
5
RD
6
7
BK
8
9
GN/YL
TERMINAL
BLOCK
OPTION
INDOOR WIRING DIAGRAM
1
2
BR
3
4
BL
5
6
7
RD
8
9
GN/YL
TERMINAL
BLOCK
OPTION
–19–
BR
INDOOR DRAIN
MOTOR PUMP
YL
FUSE
250V10A
A/CL
TELECONTROL/
ZONE
UNIT
CENTRAL CONTROL
CONTROL
BR
INDOOR
DRAIN
MOTOR PUMP
YL
FUSE
250V10A
A/CL
TELECONTROL/
ZONE
UNIT
CENTRAL CONTROL
CONTROL
PIPE
SENSOR
FLOAT S/W
REMOTE
CONTROL
3854A20166K
PIPE
SENSOR
FLOAT S/W
REMOTE
CONTROL
3854A20166L